const host="http://localhost:3000"

function dutAdd(){
    console.log("新增");
    
}
function dutFilter(){
    console.log("过滤");
    
}
function dutEdit(){
    console.log("修改");
    
}
function dutDel(){
    console.log("删除");
    
}
function dutSave(){
    console.log("保存");
    
}
function dutCancel(){
    console.log("取消");
    
}